<script setup>
  import { useCartStore } from "@/stores/cart"
  const cartStore = useCartStore()

  const sCheck = (i,selected) => {
    cartStore.singleCheck(i.skuId,selected)
  }

  const aCheck = selected=>cartStore.allCheck(selected)
</script>

<template>
  <div class="xtx-cart-page">
    <div class="container m-top-20">
      <div class="cart">
        <table>
          <thead>
            <tr>
              <th width="120">
                <el-checkbox :model-value="cartStore.isAll" @change="aCheck" />
              </th>
              <th width="400">商品信息</th>
              <th width="220">单价</th>
              <th width="180">数量</th>
              <th width="180">小计</th>
              <th width="140">操作</th>
            </tr>
          </thead>
          <!-- 商品列表 -->
          <tbody>
            <tr v-for="i in cartStore.cartList" :key="i.id">
              <td>
                <el-checkbox :model-value="i.selected" @change="(selected)=>sCheck(i,selected)" />
              </td>
              <td>
                <div class="goods">
                  <RouterLink :to="`/detail/${i.id}`"><img :src="i.picture" alt="" /></RouterLink>
                  <div>
                    <p class="name ellipsis">
                      {{ i.name }}
                    </p>
                  </div>
                </div>
              </td>
              <td class="tc">
                <p>&yen;{{ i.price }}</p>
              </td>
              <td class="tc">
                <el-input-number :min="1" :max="100" v-model="i.count" />
              </td>
              <td class="tc">
                <p class="f16 red">&yen;{{ (i.price * i.count).toFixed(2) }}</p>
              </td>
              <td class="tc">
                <p>
                  <el-popconfirm title="确认删除吗?" confirm-button-text="确认" cancel-button-text="取消"
                                 @confirm="cartStore.delCart(i.skuId)">
                    <template #reference>
                      <a href="javascript:;">删除</a>
                    </template>
                  </el-popconfirm>
                </p>
              </td>
            </tr>
            <tr v-if="cartStore.cartList.length === 0">
              <td colspan="6">
                <div class="cart-none">
                  <el-empty description="购物车列表为空">
                    <el-button type="primary">随便逛逛</el-button>
                  </el-empty>
                </div>
              </td>
            </tr>
          </tbody>

        </table>
      </div>
      <!-- 操作栏 -->
      <div class="action">
        <div class="batch">
          共 {{ cartStore.totalCount }} 件商品，已选择 {{ cartStore.selectedCount }} 件，商品合计：
          <span class="red">¥ {{ cartStore.selectedPrice.toFixed(2) }} </span>
        </div>
        <div class="total">
          <el-button size="large" type="primary" @click="$router.push('/checkout')">下单结算</el-button>
        </div>
      </div>
    </div>
  </div>
</template>

<style
  scoped
  lang="scss"
>
  .xtx-cart-page {
    margin-top: 20px;

    .cart {
      background: #fff;
      color: #666;

      table {
        border-spacing: 0;
        border-collapse: collapse;
        line-height: 24px;

        th,
        td {
          padding: 10px;
          border-bottom: 1px solid #f5f5f5;

          &:first-child {
            text-align: left;
            padding-left: 30px;
            color: #999;
          }
        }

        th {
          font-size: 16px;
          font-weight: normal;
          line-height: 50px;
        }
      }
    }

    .cart-none {
      text-align: center;
      padding: 120px 0;
      background: #fff;

      p {
        color: #999;
        padding: 20px 0;
      }
    }

    .tc {
      text-align: center;

      a {
        color: $xtxColor;
      }

      .xtx-numbox {
        margin: 0 auto;
        width: 120px;
      }
    }

    .red {
      color: $priceColor;
    }

    .green {
      color: $xtxColor;
    }

    .f16 {
      font-size: 16px;
    }

    .goods {
      display: flex;
      align-items: center;

      img {
        width: 100px;
        height: 100px;
      }

      >div {
        width: 280px;
        font-size: 16px;
        padding-left: 10px;

        .attr {
          font-size: 14px;
          color: #999;
        }
      }
    }

    .action {
      display: flex;
      background: #fff;
      margin-top: 20px;
      height: 80px;
      align-items: center;
      font-size: 16px;
      justify-content: space-between;
      padding: 0 30px;

      .xtx-checkbox {
        color: #999;
      }

      .batch {
        a {
          margin-left: 20px;
        }
      }

      .red {
        font-size: 18px;
        margin-right: 20px;
        font-weight: bold;
      }
    }

    .tit {
      color: #666;
      font-size: 16px;
      font-weight: normal;
      line-height: 50px;
    }

  }
</style>